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ALBION P. HOLMES, or GREAT FALLS, NEW HAMPSHIRE.

I Letters Patent No. 73,185, dated January 7, 1868.

IMPROVEMENTIN BOBBIN S.

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Be it known that I, ALBION P. HOLMES, of Great Falls, in the countyof 'Struil'ord, and State. of New Hampshire, have invented new and useful Improvements in Spools or Bobbins used in cotton and woollen-mills; and I do hereby declare that the following is a full, clear, and exact description thereof, 'whichwill enable others skilled in the ar t to ma'ke'snd use the some, reference being had to the accompanying drawings, and to the letters of reference marked thereon.

The present invention consists in loading or weighting :1. wooden spool or bobbin, such as is used iii cotton and woollen-mills, by applying'a metallic sheathing to the cylinder,

or an equivalent thereof, in lieu of yarn,

as heretofore. In the accompanying plate of drawings my improved spool or bobbin is illustrated- Figure 1 being a side view of the same, and

Figure 2 a transverse vertical section, taken in theplane of the line z 0;, fig. 1.

A, in the drawing, represents a Wooden bobbin or spool, of the ordinary construction, and B the metallic or other equivalent sheath or covering, applied to the body of the some, for loading or weighting it.

Any required amount of tension can be obtained in the warper, proportioned to the number of the yarn used, by the use of a set-of attachments of different weights, a finer thread requiring a lighter loading to the spool than a coarser one. Having thus described my invention, I claim as new, and desire to secure by Letters Patent- The spool or bobbin, having its solid wooden bod disks, the bearings of said spool being composed of wood, as herein described, for the purpose specified.

The above specification of my invention signed by me, this 26th day of August, 1867.

ALBION P. HOLMES.

Witnesses:

Jonn S. Hsmns, JOHN N. HAINEs.

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